** Description changed: Impact: there is a memory leak when using pango_layout_get_extents Development Fix: the bug has been fixed in quantal Stable Fix: simple patch accepted upstream at https://bugzilla.gnome.org/show_bug.cgi?id=678059 Regression Potential: could potentially cause other bugs Test Case: - - TODO + - Run the following code in a terminal (feel free to check the result of the GET first) + {{{ + for size in 100 200 500; do + echo With size $size + GET https://bugzilla.gnome.org/attachment.cgi?id=216360 | sed s/100/$size/ > pango_leak.c + gcc pango_leak.c `pkg-config --cflags --libs pangoft2` -o pango_leak + valgrind ./pango_leak 2>&1 | grep ' lost' | cut -d" " -f 2- + done; + }}} - ... + Observe that before the fix the possibly lost reported grows + significantly which different loop counts, and that after the fix it + does not. + + -- End test case Valgrind found a leak deep in the nested calls for 'pango_layout_get_extents'. It appears to be not freeing something. 4,224 (512 direct, 3,712 indirect) bytes in 1 blocks are definitely lost 1,904 (768 direct, 1,136 indirect) bytes in 1 blocks are definitely lost 1,904 (768 direct, 1,136 indirect) bytes in 1 blocks are definitely lost This from an hour long valgrind run.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to pango1.0 in Ubuntu. https://bugs.launchpad.net/bugs/837145 Title: Memory leak in pango_layout_get_extents To manage notifications about this bug go to: https://bugs.launchpad.net/pango/+bug/837145/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
